Reading flow direction raster <fdr.tif>...
Input time for flow direction: 1107541 microsec
Accumulating flows...
Computation time for flow accumulation: 52930747 microsec
Writing flow accumulation raster <rcfmt/meac.tif>...
Output time for flow accumulation: 8836508 microsec

real	1m3.573s
user	0m0.015s
sys	0m0.015s
